flows.json

[
    {
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        "type": "change",
        "z": "9170653ac436c1aa",
        "name": "",
        "rules": [
            {
                "t": "set",
                "p": "soc",
                "pt": "flow",
                "to": "payload",
                "tot": "msg"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 390,
        "y": 60,
        "wires": [
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    },
    {
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        "type": "change",
        "z": "9170653ac436c1aa",
        "name": "",
        "rules": [
            {
                "t": "set",
                "p": "setpoint",
                "pt": "flow",
                "to": "payload",
                "tot": "msg"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 400,
        "y": 20,
        "wires": [
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    },
    {
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        "type": "inject",
        "z": "9170653ac436c1aa",
        "name": "Battery Maintenance",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "",
        "crontab": "*/1 20-22 * * *",
        "once": false,
        "onceDelay": "",
        "topic": "",
        "payload": "-50",
        "payloadType": "num",
        "x": 180,
        "y": 160,
        "wires": [
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    },
    {
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        "type": "victron-output-ess",
        "z": "9170653ac436c1aa",
        "service": "com.victronenergy.settings",
        "path": "/Settings/CGwacs/AcPowerSetPoint",
        "serviceObj": {
            "service": "com.victronenergy.settings",
            "name": "Venus settings"
        },
        "pathObj": {
            "path": "/Settings/CGwacs/AcPowerSetPoint",
            "type": "integer",
            "name": "Grid set-point (W)",
            "writable": true
        },
        "initial": "",
        "name": "",
        "onlyChanges": false,
        "x": 640,
        "y": 300,
        "wires": []
    },
    {
        "id": "2d95a991de2b7e0b",
        "type": "victron-output-settings",
        "z": "9170653ac436c1aa",
        "service": "com.victronenergy.settings",
        "path": "/Settings/SystemSetup/MaxChargeCurrent",
        "serviceObj": {
            "service": "com.victronenergy.settings",
            "name": "Venus settings"
        },
        "pathObj": {
            "path": "/Settings/SystemSetup/MaxChargeCurrent",
            "type": "float",
            "name": "DVCC system max charge current (A DC)",
            "writable": true
        },
        "name": "",
        "onlyChanges": false,
        "x": 710,
        "y": 360,
        "wires": []
    },
    {
        "id": "a7b035271bc15404",
        "type": "victron-input-battery",
        "z": "9170653ac436c1aa",
        "service": "com.victronenergy.battery/512",
        "path": "/Soc",
        "serviceObj": {
            "service": "com.victronenergy.battery/512",
            "name": "Pylontech battery"
        },
        "pathObj": {
            "path": "/Soc",
            "type": "float",
            "name": "State of charge (%)"
        },
        "name": "",
        "onlyChanges": true,
        "x": 170,
        "y": 100,
        "wires": [
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    },
    {
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        "type": "victron-input-ess",
        "z": "9170653ac436c1aa",
        "service": "com.victronenergy.settings",
        "path": "/Settings/CGwacs/AcPowerSetPoint",
        "serviceObj": {
            "service": "com.victronenergy.settings",
            "name": "Venus settings"
        },
        "pathObj": {
            "path": "/Settings/CGwacs/AcPowerSetPoint",
            "type": "integer",
            "name": "Grid set-point (W)"
        },
        "name": "",
        "onlyChanges": true,
        "x": 160,
        "y": 40,
        "wires": [
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        ]
    },
    {
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        "type": "pushover",
        "z": "9170653ac436c1aa",
        "name": "",
        "device": "",
        "title": "Battery Maintenance Discharge Finished",
        "priority": "0",
        "sound": "falling",
        "url": "",
        "url_title": "",
        "html": false,
        "x": 840,
        "y": 260,
        "wires": []
    },
    {
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        "type": "pushover",
        "z": "9170653ac436c1aa",
        "name": "",
        "device": "",
        "title": "Battery Maintenance Discharge Start Stage 1",
        "priority": "0",
        "sound": "falling",
        "url": "",
        "url_title": "",
        "html": false,
        "x": 850,
        "y": 100,
        "wires": []
    },
    {
        "id": "4b0f56724399bf55",
        "type": "switch",
        "z": "9170653ac436c1aa",
        "name": "",
        "property": "payload",
        "propertyType": "msg",
        "rules": [
            {
                "t": "eq",
                "v": "-1800",
                "vt": "num"
            }
        ],
        "checkall": "false",
        "repair": false,
        "outputs": 1,
        "x": 410,
        "y": 100,
        "wires": [
            [
                "9df6deac9419600a"
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        ]
    },
    {
        "id": "9df6deac9419600a",
        "type": "delay",
        "z": "9170653ac436c1aa",
        "name": "Delay Message",
        "pauseType": "rate",
        "timeout": "5",
        "timeoutUnits": "seconds",
        "rate": "1",
        "nbRateUnits": "1",
        "rateUnits": "day",
        "randomFirst": "1",
        "randomLast": "5",
        "randomUnits": "seconds",
        "drop": true,
        "allowrate": false,
        "outputs": 1,
        "x": 580,
        "y": 80,
        "wires": [
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        ]
    },
    {
        "id": "87daf83456aa8845",
        "type": "inject",
        "z": "9170653ac436c1aa",
        "name": "Fail Safe Grid Setpoint",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "",
        "crontab": "01 23 * * *",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "-50",
        "payloadType": "num",
        "x": 190,
        "y": 340,
        "wires": [
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        ]
    },
    {
        "id": "a83960f2c22de712",
        "type": "switch",
        "z": "9170653ac436c1aa",
        "name": "",
        "property": "payload",
        "propertyType": "msg",
        "rules": [
            {
                "t": "eq",
                "v": "-6000",
                "vt": "num"
            }
        ],
        "checkall": "false",
        "repair": false,
        "outputs": 1,
        "x": 410,
        "y": 180,
        "wires": [
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        ]
    },
    {
        "id": "6919d157fda0296c",
        "type": "delay",
        "z": "9170653ac436c1aa",
        "name": "Delay Message",
        "pauseType": "rate",
        "timeout": "5",
        "timeoutUnits": "seconds",
        "rate": "1",
        "nbRateUnits": "1",
        "rateUnits": "day",
        "randomFirst": "1",
        "randomLast": "5",
        "randomUnits": "seconds",
        "drop": true,
        "allowrate": false,
        "outputs": 1,
        "x": 580,
        "y": 160,
        "wires": [
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            ]
        ]
    },
    {
        "id": "fa81d688fb1e502f",
        "type": "pushover",
        "z": "9170653ac436c1aa",
        "name": "",
        "device": "",
        "title": "Battery Maintenance Discharge Stage 3",
        "priority": "0",
        "sound": "falling",
        "url": "",
        "url_title": "",
        "html": false,
        "x": 840,
        "y": 180,
        "wires": []
    },
    {
        "id": "ce60512c0589e51f",
        "type": "change",
        "z": "9170653ac436c1aa",
        "name": "Change to Text",
        "rules": [
            {
                "t": "change",
                "p": "payload",
                "pt": "msg",
                "from": "-1",
                "fromt": "num",
                "to": "Charge Current set to Max, Battery Maintenance Discharge Finished",
                "tot": "str"
            }
        ],
        "action": "",
        "property": "",
        "from": "",
        "to": "",
        "reg": false,
        "x": 580,
        "y": 240,
        "wires": [
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        ]
    },
    {
        "id": "30a90f2191e389e7",
        "type": "switch",
        "z": "9170653ac436c1aa",
        "name": "",
        "property": "payload",
        "propertyType": "msg",
        "rules": [
            {
                "t": "eq",
                "v": "-3000",
                "vt": "num"
            }
        ],
        "checkall": "false",
        "repair": false,
        "outputs": 1,
        "x": 410,
        "y": 140,
        "wires": [
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                "e173c5dd7b432825"
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        ]
    },
    {
        "id": "e173c5dd7b432825",
        "type": "delay",
        "z": "9170653ac436c1aa",
        "name": "Delay Message",
        "pauseType": "rate",
        "timeout": "5",
        "timeoutUnits": "seconds",
        "rate": "1",
        "nbRateUnits": "1",
        "rateUnits": "day",
        "randomFirst": "1",
        "randomLast": "5",
        "randomUnits": "seconds",
        "drop": true,
        "allowrate": false,
        "outputs": 1,
        "x": 580,
        "y": 120,
        "wires": [
            [
                "9ed99878628094ac"
            ]
        ]
    },
    {
        "id": "9ed99878628094ac",
        "type": "pushover",
        "z": "9170653ac436c1aa",
        "name": "",
        "device": "",
        "title": "Battery Maintenance Discharge Stage 2",
        "priority": "0",
        "sound": "falling",
        "url": "",
        "url_title": "",
        "html": false,
        "x": 840,
        "y": 140,
        "wires": []
    },
    {
        "id": "728bdd3a1f9ea839",
        "type": "function",
        "z": "9170653ac436c1aa",
        "name": "SOC alpha",
        "func": "// Initialize soc and gridsetpoint with system values\nvar soc = flow.get(\"soc\");\nvar currentTime = new Date();\nvar currentHour = currentTime.getHours();\nvar currentMinute = currentTime.getMinutes();\nvar gridsetpoint = -flow.get(\"setpoint\");\nvar dvcc = 0; // Variable for DVCC output\n\n// Initialize output object\nvar output = {};\n\n// Continuous checking from 20:00 to 20:59\nif (currentHour === 20) {\n    if (soc > 40) {\n        output.gridsetpoint = -1800; // SOC above 40%\n    } else {\n        output.gridsetpoint = -50;    // SOC 40% or below\n    }\n}\n\n// Check for 21:00\nif (currentHour === 21 && currentMinute === 0) {\n    if (soc >= 50) {\n        output.gridsetpoint = -3000; // SOC 50% or above\n    } else if (soc === 40) {\n        output.gridsetpoint = -50;    // SOC exactly 40%\n    } else {\n        output.gridsetpoint = -50;     // SOC below 40%\n    }\n}\n\n// Continuous checking from 21:01 to 21:59\nif (currentHour === 21 && currentMinute > 0) {\n    if (soc >= 50) {\n        output.gridsetpoint = -3000; // SOC 50% or above\n    } else if (soc === 40) {\n        output.gridsetpoint = -50;    // SOC exactly 40%\n    } else {\n        output.gridsetpoint = -50;     // SOC below 40%\n    }\n}\n\n// Continuous checking from 22:00 to 22:29\nif (currentHour === 22) {\n    if (soc > 40) {\n        output.gridsetpoint = -6000;  // SOC above 40%\n    } else {\n        output.gridsetpoint = -50;     // SOC 40% or below\n    }\n\n    // Check for 22:30\n    if (currentMinute === 30) {\n        if (soc >= 40) {\n            output.gridsetpoint = -6900;  // SOC 40% or above, discharge to 38%\n        }\n    }\n\n    // Continuous checking from 22:30 to 22:59\n    if (currentMinute >= 30 && currentMinute < 60) {\n        if (soc <= 38) {\n            output.gridsetpoint = -50;     // SOC 38% or below, reset to -50\n        }\n        // Reset to -50 at 22:59\n        if (currentMinute === 59) {\n            output.gridsetpoint = -50;     // Reset at 22:59\n        }\n    }\n}\n\n// At 23:00, reset to -50 and set DVCC\nif (currentHour === 23 && currentMinute === 0) {\n    output.gridsetpoint = -50;\n    output.dvcc = -1;\n}\n\n// Prepare output to send\nvar messages = [];\nif (output.gridsetpoint !== undefined) {\n    messages.push({ payload: output.gridsetpoint, topic: \"gridsetpoint\" });\n}\nif (output.dvcc !== undefined) {\n    messages.push({ payload: output.dvcc, topic: \"dvcc\" });\n}\n\n// Return messages or null if empty\nreturn messages.length > 0 ? messages : null;\n",
        "outputs": 2,
        "timeout": 0,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 230,
        "y": 260,
        "wires": [
            [
                "14cd096a18e82179",
                "a83960f2c22de712",
                "30a90f2191e389e7",
                "4b0f56724399bf55",
                "8fe1fa924d62aa4c"
            ],
            [
                "2d95a991de2b7e0b",
                "ce60512c0589e51f"
            ]
        ],
        "info": "How the Updated Code Works\n\n    Initialization:\n        The code initializes the SOC (State of Charge) and the current time.\n        It sets up an output object to store values for gridsetpoint and dvcc.\n\n    Continuous Checking Logic:\n        20:00 to 20:59:\n            If the current hour is 20, it checks the SOC:\n                If SOC > 40%, set gridsetpoint to -1800.\n                If SOC ≤ 40%, set gridsetpoint to -50.\n        21:00:\n            At exactly 21:00, it checks the SOC:\n                If SOC ≥ 50%, set gridsetpoint to -3000.\n                If SOC = 40%, set gridsetpoint to -50.\n                For SOC < 40%, also set gridsetpoint to -50.\n        21:01 to 21:59:\n            Continues checking the SOC during this period:\n                If SOC ≥ 50%, set gridsetpoint to -3000.\n                If SOC = 40%, set gridsetpoint to -50.\n                For SOC < 40%, also set gridsetpoint to -50.\n        22:00 to 22:29:\n            The SOC is continuously checked:\n                If SOC > 40%, set gridsetpoint to -6000.\n                If SOC ≤ 40%, set gridsetpoint to -50.\n        22:30:\n            At exactly 22:30, it checks if SOC is 40% or above:\n                If yes, set gridsetpoint to -6900.\n        22:30 to 22:59:\n            Continues checking the SOC:\n                If SOC ≤ 38%, reset gridsetpoint to -50.\n                Also resets to -50 at 22:59.\n        23:00:\n            At exactly 23:00, resets gridsetpoint to -50 and sets dvcc to -1.\n\n    Output Preparation:\n        The code prepares messages based on the values set in the output object, sending them out as needed.\n\n"
    },
    {
        "id": "14cd096a18e82179",
        "type": "switch",
        "z": "9170653ac436c1aa",
        "name": "",
        "property": "payload",
        "propertyType": "msg",
        "rules": [
            {
                "t": "eq",
                "v": "-6900",
                "vt": "num"
            }
        ],
        "checkall": "false",
        "repair": false,
        "outputs": 1,
        "x": 410,
        "y": 220,
        "wires": [
            [
                "cd1b83acb7950a01"
            ]
        ]
    },
    {
        "id": "cd1b83acb7950a01",
        "type": "delay",
        "z": "9170653ac436c1aa",
        "name": "Delay Message",
        "pauseType": "rate",
        "timeout": "5",
        "timeoutUnits": "seconds",
        "rate": "1",
        "nbRateUnits": "1",
        "rateUnits": "day",
        "randomFirst": "1",
        "randomLast": "5",
        "randomUnits": "seconds",
        "drop": true,
        "allowrate": false,
        "outputs": 1,
        "x": 580,
        "y": 200,
        "wires": [
            [
                "a7b6bb0a01e771a0"
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    },
    {
        "id": "a7b6bb0a01e771a0",
        "type": "pushover",
        "z": "9170653ac436c1aa",
        "name": "",
        "device": "",
        "title": "Battery Maintenance Discharge Stage 4",
        "priority": "0",
        "sound": "falling",
        "url": "",
        "url_title": "",
        "html": false,
        "x": 840,
        "y": 220,
        "wires": []
    }
]